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采用含水溶胶－凝胶体系制备了钛酸铅钠米晶，并研究了此体系中制备钛酸铅纳米晶体的制备条件和焙烧条件对晶粒结构尺寸、四方畸变度、晶胞体积的影响。
The lead titanate nanocrystals were prepared by aqueous sol - gel system. The preparation conditions of lead titanate nanocrystals and the effects of calcination conditions on the grain size, square distortion and unit cell volume were studied.